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Chevy Avalanche Gibson Exhaust, Mufflers & Tips

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Latest Customer Reviews

Gibson Exhaust Systems Reviews


Reviewed By Scott B (JENISON, MI) Reviewed for a 2005 Chevy Avalanche —7/13/2016 6:08 AM

I ordered the extreme set thinking it might be too loud. Instead I was a bit disappointed that it was so quiet. Upside is it looks great sounds nice low rumble and no highway drone what so ever. Also actually getting a mile per gallon better mileage on my last 2000 mile trip after I installed it. Installation instructions are poor. Exhaust pipes somewhat confusing as to which end goes to rear and forward from muffler to tips. I figured it out after a few tries. Better instructions would be great

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Gibson Exhaust Performance Headers Reviews

A must buy for any vehicle!

Reviewed By Robert M (MEMPHIS, TN) Reviewed for a 2012 Chevy Avalanche —6/4/2014 9:07 PM

These headers instantly provided more HP and gas mileage. If you are on the fence about purchasing headers, you shouldn't be, these headers are exactly what I was hoping for. I've purchased a cold air intake, gibson dual exhaust and superchips power programmer over the past years. The headers provided the most noticeable HP and MPG gains. Only issue was the lack of detailed instructions when removing exhaust manifolds. Additional tools required, O2 sensor removal required and not mentioned.

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Gibson Round Flame Exhaust Tip Reviews

'51 Mercury chopped custom

Reviewed By Garland K (Richmond, VA) Reviewed for a 1972 Chevy Nova —3/3/2010 8:06 PM

...nice tips, BUT, the flames ought to be uniformly long all around the tips. The installer might be a dumb a--, and I might not be looking when he puts them on!

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